Porsche Repair & Performance in Phoenix, AZ | StreetWorks Auto
Independent Porsche Specialist · Phoenix, AZ

Porsche Repair, Performance & Restoration in Phoenix

Dealer-level expertise without the dealer markup — every job quoted in writing and warranty-backed.

  • Factory-level tools & PIWIS diagnostics — true Porsche expertise
  • IMS bearing, RMS, coolant pipe & bore-scoring specialists
  • Save 30–50% vs. dealer service — with the same precision
  • Free, no-obligation written quote before any work begins
📍Local Phoenix shop — 3948 N 33rd AveServing Scottsdale, Paradise Valley, Arcadia, Tempe & the Valley
★★★★★ 5.0 from verified local Porsche owners on Google
Free Quote · 60-Second Form

Tell Us About Your Porsche

Get a callback from a Porsche tech — usually within 1 business hour.

🏁 You're booked in!

Thanks — a Porsche tech will reach out shortly. Need it sooner? Call (480) 432-1064.

No spam, no pressure. One call from a tech — not a sales rep.

2,500+
Porsches Serviced
15+ yrs
Porsche Experience
30–50%
Below Dealer Pricing
5.0 ★
Google Reviews
What We Do

Everything Your Porsche Needs — Under One Roof

Whether it's a check-engine light, a major engine refresh, or a track-ready build, our Porsche-focused techs handle it with documented, warranty-backed work.

🔧

Porsche Repair & Maintenance

  • Major & minor scheduled service
  • IMS bearing & RMS solutions
  • Coolant pipes, water pumps & cooling
  • PDK & transmission service
  • Brakes, suspension & PASM
Quote my repair →

Performance & Tuning

  • ECU flashes & dyno-proven gains
  • Forced induction & intake upgrades
  • Exhaust, headers & sport cats
  • Suspension, corner-balancing & alignment
  • Big-brake kits & track prep
Quote my build →

Restoration & Resto-Mods

  • Air-cooled 911 & 912 restorations
  • 944 / 928 / 968 revivals
  • Engine-out rebuilds & refreshes
  • Concours detailing & paint correction
  • Modern reliability, classic soul
Quote my restoration →
Every Model, Every Generation

From Air-Cooled Icons to the Latest 992

Our techs know the quirks of each platform — the 996/997 IMS, the 991 PDK, the Macan/Cayenne cooling systems — so nothing gets missed.

911
911 Carrera & Turbo993 · 996 · 997 · 991 · 992
718
Cayman & Boxster986 · 987 · 981 · 982
M
MacanSUV service & performance
C
CayenneCooling, suspension & more
P
PanameraSport sedan specialists
Air-Cooled & Transaxle356 · 911 · 914 · 924 · 944 · 928
Why Porsche Owners Choose Us

The Dealer Alternative That Owners Actually Trust

You shouldn't have to choose between dealer-level expertise and fair pricing. With us, you get both.

Porsche-Specific Tools

PIWIS-level diagnostics and factory procedures — not generic OBD guesswork.

Written Quote First

Itemized estimate before a single bolt turns. No surprise invoices, ever.

OEM & OE-Quality Parts

Genuine Porsche or factory-supplier parts — your call, always disclosed.

Warranty-Backed Work

Parts and labor guaranteed. Independent service that protects your investment.

Porsche Problems We Solve

The Issues Phoenix Porsche Owners Bring Us Most

From the well-known platform weak points to desert-heat wear, we diagnose it right the first time — in writing.

IMS bearing failure (996/997)
Rear main seal (RMS) leaks
Cylinder bore scoring
Coolant pipe & water pump failure
PDK / Tiptronic service
Carbon buildup & rough idle
AOS / oil separator failure
A/C & desert-heat cooling issues
Suspension, PASM & air ride
What Owners Say

Phoenix & Scottsdale Porsche Owners Trust Us With Their Builds

★★★★★

"My 997 had the dreaded IMS anxiety. StreetWorks did an IMS retrofit and full engine service for thousands less than the dealer quoted — documented every step with photos. Best Porsche repair in Phoenix, hands down."

DM
Daniel M.2008 911 Carrera S · Scottsdale
★★★★★

"Took my Cayman in for a track-prep performance build — coilovers, big brakes, and an ECU tune. They corner-balanced it on the dyno and the difference is night and day. Real Porsche performance specialists."

RT
Rachel T.718 Cayman GTS · Phoenix
★★★★★

"Found them for my air-cooled 911 restoration. The craftsmanship is concours-level and they kept me in the loop the whole way. Worth every mile of the drive from Paradise Valley."

JV
James V.1986 911 Carrera · Paradise Valley
★★★★★

"My go-to shop for routine Porsche maintenance now. Brought the Macan in for an oil change, brake fluid flush, and 40k-mile service — fast, fair, and far cheaper than the dealer. Honest Porsche service in Phoenix."

SP
Steve P.2019 Macan S · Glendale
★★★★★

"My 911 threw a check-engine light and was leaking coolant. They diagnosed a failed coolant pipe and water pump, quoted it in writing, and had the repair done right the first time. Trustworthy Porsche mechanics."

MK
Marcus K.2006 911 Carrera (997) · Mesa
★★★★★

"Had them do a full engine build on my 911 Turbo — upgraded turbos, intercoolers, headers, and a custom dyno tune. Picked up serious power and it's rock-solid reliable. The Phoenix shop for Porsche engine mods."

AR
Anthony R.997 911 Turbo · Scottsdale
★★★★★

"Got a Stage 2 ECU tune, sport exhaust, and intake on my Panamera. Wakes the car right up and the dyno numbers backed up every claim. If you want Porsche performance tuning in Phoenix, this is the place."

LC
Luis C.2018 Panamera 4S · Chandler
🛡️

The StreetWorks Porsche Guarantee

Every Porsche we touch is backed by a written parts-and-labor warranty. Your quote is free, your estimate is binding, and no work starts without your written approval. That's why Valley Porsche owners trust us with everything from daily-driver service to six-figure restorations.

Porsche Owner FAQs

Common Questions From Phoenix Porsche Owners

Straight answers on Porsche repair, routine service, performance tuning, and engine mods at our Phoenix shop.

Are you a trusted alternative to the Porsche dealer in Phoenix?
Yes. We're an independent Porsche specialist in Phoenix offering dealer-level diagnostics and factory procedures — typically 30–50% below dealer pricing. From routine maintenance to major engine repair, you get the same precision without the dealer markup, every job quoted in writing and warranty-backed.
How much does Porsche repair and service cost vs. the dealer?
Most repairs and scheduled services run 30–50% less than the dealer for equivalent OEM-quality work. Because every Porsche repair starts with a free, itemized written quote, you'll know the exact cost before any work begins — no surprise invoices.
What routine Porsche maintenance and services do you offer?
We handle all factory-scheduled Porsche maintenance — oil and filter changes, brake fluid flushes, spark plugs, 30k/60k/90k major services, brakes, suspension, and PDK transmission service — for the 911, 718 Cayman/Boxster, Macan, Cayenne, and Panamera. Staying on schedule protects both reliability and resale value.
Do you do Porsche performance tuning and engine mods?
Absolutely — performance is one of our specialties. We offer Stage 1–3 ECU tuning, dyno-proven power gains, forced-induction and turbo upgrades, headers, sport exhaust and intakes, big-brake kits, coilovers, and corner balancing. Whether you want a daily-driver wake-up or a full track-prep engine build, we tune it and prove it on the dyno.
Will independent service or performance mods void my Porsche warranty?
No. Under the Magnuson-Moss Warranty Act, an automaker can't void your warranty simply for using an independent shop or quality aftermarket parts. We document every service so your maintenance records stay airtight, and we'll advise you on any mod that could affect specific factory coverage.
Which Porsche models and generations do you work on?
Every model and generation — water-cooled and air-cooled. That includes the 911 (993, 996, 997, 991, 992), 718 Cayman & Boxster, Macan, Cayenne, Panamera, and classic transaxle and air-cooled cars (356, 911, 914, 924, 944, 968, 928). We know the platform-specific weak points, from 996/997 IMS bearings to 991 PDK service.
Where are you located and which areas do you serve?
Our shop is at 3948 N 33rd Ave, Phoenix, AZ 85017, open Mon–Sat 8am–6pm. We're the trusted Porsche shop for owners across the Valley — Scottsdale, Paradise Valley, Arcadia, Tempe, Glendale, Mesa, Chandler, and beyond. Get a free quote or call (480) 432-1064.
Do you offer pre-purchase inspections (PPI) on used Porsches?
Yes. A Porsche pre-purchase inspection is one of the smartest things you can do before buying. We perform a thorough mechanical, electronic, and IMS/bore-scope evaluation, then give you a written report so you know exactly what you're buying — and what it'll cost to make right.
Proudly Serving the Valley

Your Local Phoenix Porsche Shop

Conveniently located in Phoenix and trusted by Porsche owners across the metro. A short drive from anywhere in the Valley — and worth it.

PhoenixScottsdaleParadise ValleyArcadia TempeGlendaleMesaChandler Cave CreekFountain HillsGilbertPeoria
Free Written Quote · No Obligation

Your Porsche Deserves a Specialist

Lock in your free consultation now. We'll diagnose it right, quote it in writing, and treat your Porsche like it's our own.

Mon–Sat 8am–6pm · 3948 N 33rd Ave, Phoenix, AZ 85017